In day-to-day oil change, by check air filter is a good habit of kill two birds with one stone.
在进行日常的机油更换时，顺带检查一下空气滤清器不失为一种两全其美的好习惯。
2
The sliding glass window which leads onto the patio which functions as a filter zone allows a visual continuity of the internal exposed concrete wall to the external stone wall.
滑动玻璃窗通到中庭，用作过滤层，使室内露石混凝土墙到外部石墙产生连续性的视野。
3
Binary image is filtered by utilizing morphological filter. Then, using the information of stone shadow and projection transform, detection and position of stone is utilized in part environment.